//
//  ToolHelper.h
//  一起自驾游
//
//  Created by apple-CXTX on 17/12/12.
//  Copyright © 2017年 apple. All rights reserved.
//

#import <Foundation/Foundation.h>
@interface ToolHelper : NSObject
//提示信息
+ (void)notifyError:(NSString *)msg;
/**
 *计算overlay时间的距离
 *param:为飞行器高度
 */
+ (CGFloat)outPutCammeraPicLength:(CGFloat)airCraftH;

//json转字典
+ (NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString;

//判断2个值相除是否为0
+ (BOOL)judgeStr:(NSString *)str1 with:(NSString *)str2;
@end

